3612516 has 24 divisors (see below), whose sum is σ = 8626464. Its totient is φ = 1176000.

The previous prime is 3612509. The next prime is 3612529. The reversal of 3612516 is 6152163.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2985 + ... + 4016.

It is an arithmetic number, because the mean of its divisors is an integer number (359436).

Almost surely, 2^3612516 is an apocalyptic number.

It is an amenable number.

3612516 is an abundant number, since it is smaller than the sum of its proper divisors (5013948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3612516 is a wasteful number, since it uses less digits than its factorization.

3612516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7051 (or 7049 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 3612516 is about 1900.6619899393. The cubic root of 3612516 is about 153.4392945384.

Adding to 3612516 its reverse (6152163), we get a palindrome (9764679).

The spelling of 3612516 in words is "three million, six hundred twelve thousand, five hundred sixteen".